According to our records, this business is located at 520 E Washington St. in Millstadt (in St Clair County), Illinois 62260, the location GPS coordinates are: 38.4616409 (latitude), -90.0848558 (longitude). Mon-Clair Animal Hospital is categorized under Emergency Veterinarian Services (SIC code 0742). Known organization owner is Michael Harres. Current estimates show that the unit has a sales volume of $672,000 and staff of approximately 8 people. You can contact the company by phone at (618) 476-3786.